Synthesis of Silver Nano Particles (Ag-NPs) and their uses for Quantitative Analysis of Vitamin C Tablets

Mamun Ur Rashid; Md. Khairul Hassan Bhuiyan; M Emran Quayum

doi:10.3329/dujps.v12i1.16297

Synthesis of Silver Nano Particles (Ag-NPs) and their uses for Quantitative Analysis of Vitamin C Tablets

Authors

Mamun Ur Rashid Department of Chemistry, University of Dhaka, Dhaka-1000,
Md. Khairul Hassan Bhuiyan Department of Physics, Faculty of Agriculture, BAU, Mymensingh,
M Emran Quayum Department of Chemistry, University of Dhaka, Dhaka-1000,

DOI:

https://doi.org/10.3329/dujps.v12i1.16297

Keywords:

Silver nano particles (Ag-NPs), ascorbic acid, reducins agent, SEM, vitamin C

Abstract

In the present study silver nanoparticles (Ag-NPs) were prepared by using chemical synthesis. Silver nanocolloid solution has been prepared chemically by the reduction of silver salt using sodium borohydride (NaBH₄) and trisodium citrate (C₆H₅Na₃O₇.2H₂O). Triangular silver nanoplates were also prepared by reducing silver salt using ascorbic acid which is a mild reducing agent. The nanoparticles were characterized by UV-VIS spectrophotometry and Scanning Electron Microscopy (SEM). The reducing character of ascorbic acid was used to determine the amount of ascorbic acid in real sample like vitamin C tablets that are available in the market of Bangladesh.

Dhaka Univ. J. Pharm. Sci. 12(1): 29-33, 2013 (June)

DOI: http://dx.doi.org/10.3329/dujps.v12i1.16297

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Published

2013-09-02

How to Cite

Rashid, M. U., Bhuiyan, M. K. H., & Quayum, M. E. (2013). Synthesis of Silver Nano Particles (Ag-NPs) and their uses for Quantitative Analysis of Vitamin C Tablets. Dhaka University Journal of Pharmaceutical Sciences, 12(1), 29–33. https://doi.org/10.3329/dujps.v12i1.16297